code: def test_entropy_func_parameter_shape():
      with pytest.raises(ValueError):
          entropy_func(2, np.array([0, 1]), np.array([0]))
  
file_path: DESlib/deslib/tests/util/test_prob_functions.py
imports: import numpy
  import pytest
  from deslib.util.prob_functions import ccprmod, log_func, min_difference, softmax, exponential_func, entropy_func
label_desc: Use image node_id 15 for calling a global function with example usage: test_entropy_func_parameter_shape() without return types